Hours of Operations

all locations
9 to 4 Mondays - Thursdays
9 to 3 Fridays

Weekend drop-offs may be available at select times and locations. If you would like to schedule a Saturday drop-off, you must call the lab before the end of the business day on Thursday.

Weekend drop-offs are not guaranteed at all locations.

In the News

The EPA intends to strengthen the Lead and Copper Rule.  Find out more here.

Maryland House Bill 270 requires all Maryland schools serviced by a public water system to test all consumable water fixtures for elevated lead.  Click for more information from the Maryland Department of the Environment.

The Maryland Department of the Environment (MDE) monitors public water systems for the presence of PFAS.   Click for more information on PFAS and what the MDE found.

Think you might have a mold problem?

Mold is an active allergen that can cause sneezing, coughing, itchy eyes, throat, wheezing, and nasal congestion.  Mold system can be more severe for people with asthma, respiratory illness, and compromised immune systems. Studies are ongoing to determine if mold is associated with more serious health problems.

Have you had frequent headaches that just seem to get worse?

Mold can cause short-term and long-term health issues such as headaches, lingering cold or flu-like symptoms, frequent nosebleeds or other health issues for all family members, including pets.

Have you or any of your family members had lingering colds, or ongoing coughing, breathing or other respiratory problems?

Children,  elderly, and those with compromised immune systems are especially susceptible to the serious health issues associated with airborne mold spores.

Are there places in your house where water and moisture tend to collect?

Mold can start to grow on a damp surface within 24 to 48 hours.

Do you notice a damp or musty smell in your basement?

As it grows, mold releases organic compounds into the air. These compounds have an earthy, pungent smell, somewhat like wet socks or rotten wood.

How it works

Our Home Land Labs Mold Sampling Home Test Kit contains all of the materials you need to collect up to four samples from surfaces where you suspect mold growth.

  1. Purchase your kit online.
  2. When it arrives, inspect all materials to ensure nothing is cracked or broken.
  3. Following the enclosed instructions, collect up to four samples, and complete the Mold Kit Chain of Custody Form.
  4. Place everything in the mailer box, seal it with the oval sticker, and apply the provided pre-paid FedEx return shipping label.

Home Land Labs (ID LAP-232343) is accredited by the AIHA Laboratory Accreditation Programs (AIHA LAP, LLC) in the EMLAP accreditation program for the analyses of Fungal Spores by Air – Direct Examination & Surface – Direct Examination, as documented by the Scope of Accreditation Certificate and associated Scope. Please see AIHA LAP, LLC Accredited Laboratory Directory to view Home Land Labs’ current certificate and scope of accreditation.

Peace of mind for you and your family.

Buy Now

Mold Sample Home Testing Kit

All of the materials you need to collect swab or bio tape samples from one to four areas in your home.


Need help collecting your sample?

Watch our step-by-step video demonstration
Download Swab and Bio Tape Sample Instructions
Your feedback is really important to making this the best product it can be, so please remember to return the survey card provided in the kit.

If you prefer, you can fill out the survey online here.

Don't be shy, be honest. How could we make this better?
For questions, please call us at (443) 505-8375.